public void TestReturnValue1()
{
int count = 0;
Func <int, int> Multiply = x => { count++; return(checked (x * x)); };
Func <int, int> Test = x => x + x;
var res = ToleranceLibrary.Retry <OverflowException, int, int>(Multiply, Test, 1000000, 3);
Assert.AreEqual(count, 3);
}
public void ExceptIsCathing2()
{
int count = 15;
Action Devide = () => { count = count / 0; };
Action Fix = () => { count = 5; };
ToleranceLibrary.Retry <DivideByZeroException>(Devide, Fix, 5);
Assert.AreEqual(count, 5);
}
public void MethodIsRepeating()
{
int count = 0;
Action Add = () => { count++;
var zero = 0;
var curr = 10 / zero; };
Action Fix = () => { return; };
ToleranceLibrary.Retry <DivideByZeroException>(Add, Fix, 5);
Assert.AreEqual(count, 5);
}
public void PlanBIsWorking()
{
bool flag = false;
Action Writting = () =>
{
using (StreamReader r = new StreamReader("file.txt"))
{
var data = r.ReadToEnd();
};
};
Action Another = () => flag = true;
ToleranceLibrary.Retry <IOException>(Writting, Another, 3);
Assert.AreEqual(flag, true);
}